can be moved (physically) into a new Finder folder
can be deleted (physically)
can be compressed using Kela (iffy, hit and miss)
Cons
A query can't operate on BOTH file names and content. Only one.
To my disappointment, EasyFind does not reliably find text in files as expected. I tried to look for a simple fixed string such as disqus in a directory tree of files and it found fewer files than expected. I have no idea why such a simple search failed. In comparison, the tried-and-true EmEditor (available on Windows only, alas) did fine.
Verdict: 4 stars
Use it mainly for quick search of files by name.
Can be convenient for regex search inside files (see Hacks below).
Hacks
(2023-07-13) Selecting all and moving those resulting files in one go into a single target directory can be done. Slow but possible (see video below). This trick can be handy.
e.g. In the video, I search for #md\b and moving found files from at least two different folders en masse into one single target. Took 2 tries.